Developer Mode Extensions Removal Guide

Do you know what Developer Mode Extensions are?

Developer Mode Extensions are add-ons that run in the so-called Developer Mode available on Google Chrome. This feature can be activated either by the application’s developers and users or the extension itself. If it is the latter case, it might mean you encountered an add-on that may act without asking your permission. As our computer security specialists say, suspicious tools may work this way to bypass the browser’s security since the Developer Mode can allow them to do so. Under such circumstances, we would advise you to fully inspect such extension or better yet get rid of it because there is a chance it is potentially malicious. To erase the suspicious application, you could either use the removal guide added below the main text or a reputable antimalware tool. As for more details about Developer Mode Extensions, users should continue reading the text.

Mainly, Developer Mode feature is used by people who design or create browser extensions, although some users find it handy as well. Unfortunately, there might be hackers who could see this feature as a way to achieve their malicious goals easier. Therefore, our specialists warn users not to ignore Developer Mode Extensions when Google Chrome warns about them. Not so much time ago the browser introduced a new feature that alerts the user about add-ons, which are not approved by Chrome Web Store and are running in the Developer Mode. Apparently, when such an application is detected the browser should display a pop-up window advising to “disable developer mode extensions.” After seeing the alert, you can either click the Disable button or press Cancel. However, instead of disabling the suspicious add-on, we would advise you to erase it.

The add-on that enables the mentioned feature without your knowledge could be potentially malicious. Its goal could be to bypass your browser’s security for malicious purposes. For instance, such an extension might be an adware application, so it could disturb your browsing by displaying irritating third-party advertisements, for example, pop-ups, banners, full-window ads, sponsored links, and more. This content might be not only annoying but also malicious since it may promote harmful applications, sites created to scam users, etc. To determine whether the encountered Developer Mode Extensions are reliable or not we would advise you to look for computer security experts’ reviews, information about the company that published the suspected add-ons, their Privacy Policy and End User License Agreement documents, and so on.

Provided Developer Mode Extensions appear to be unreliable we would advise you to remove them from the browser. If the application is not a tool you cannot live without and it can be possibly malicious, you should not risk the computer’s safety by keeping it installed. To delete the suspicious extension manually, have a look at the removal guide added just below the text. If the application appears to be possibly malicious you should be able to get rid of it with antimalware software too; all there is to do is to acquire a reputable tool, do a system scan and select the deletion button once it is provided.

Eliminate Developer Mode Extensions

  1. Press ALT+F.
  2. Navigate to Settings.
  3. Choose More tools and go to Extensions.
  4. Find the questionable add-on that enabled Developer Mode without your permission.
  5. Select such an extension and click the recycle bin button.
  6. Press Remove to finish.

In non-techie terms:

Developer Mode Extensions can be encountered only by Google Chrome users as the tool called Developer Mode is one of its features. Its purpose is to help extension developers test add-ons and so improve their created applications easier. Sadly, it was noticed the feature could be abused by people who create possibly malicious tools, e.g. adware, browser hijackers, potentially unwanted programs, and so on. To help users separate these potential threats from trustworthy add-ons, Google Chrome team added a feature that alerts the user when non-Chrome Store extensions are running in Developer Mode. It might be safer to disable such an application at least until you learn whether it can be trusted. If it appears to be unreliable, we advise you to eliminate it with the steps located above this text or with a reputable security tool of your choice.